Habits of Successful People (What a 5-Year Study Actually Found)

Tom Corley was nine years old when his family went from multimillionaires to broke in a single night. That experience stayed with him, and decades later, working as a financial planner and accountant, he decided to actually study the question it had left him with. Between 2004 and 2009, he interviewed 233 self-made millionaires and 128 people living in poverty, tracking their daily habits in detail. The results became his book Rich Habits, and the phrase has since become widely cited across business and productivity content.
It’s worth being upfront about what this study is and isn’t. It’s not a peer-reviewed academic study, it’s a self-funded research project based on interviews, working largely with Corley’s own financial planning clients and a comparison group he recruited separately. The sample is relatively small, and some of his methodology, including exactly how “self-made” was determined, has been questioned by people examining the research afterward. Treat the specific numbers as suggestive rather than scientifically definitive.
That caveat aside, what Corley found lines up closely with patterns that show up again and again in research on habit formation and long-term achievement more broadly, and the specific findings are genuinely interesting on their own terms. His core conclusion was blunt: “Becoming rich is not about how lucky you are, it may have more to do with how you spend your day, beginning with the hour you wake up.” Here’s what his research actually pointed to, and how to apply the underlying patterns regardless of how you personally define success.
The Habits Corley Found Most Consistently Among Successful People

A handful of patterns showed up repeatedly across the wealthy individuals in his study.
Read Consistently, Even in Small Amounts

This was one of the clearest patterns in Corley’s findings, and it’s easy to apply regardless of income or goals.
Write Goals Down, Specifically

The gap between the two groups on this specific habit was one of the largest in Corley’s research.
Maintain a Daily List and Actually Work Through It

Corley found successful people didn’t just make lists, they consistently completed a strong majority of what was on them.
Limit Passive Time, Deliberately
One of the more specific findings involved how successful people spent their time outside of work.
Build Health Habits Because They Support Everything Else
Corley found health wasn’t treated as separate from success by the people he studied, but as something that directly supported it.
FAQ: Habits of Successful People
Tom Corley didn’t set out to prove habits alone determine success, and the research itself doesn’t claim that either. What it does offer is a genuinely useful pattern, consistent reading, written goals, a realistic daily list, deliberate limits on passive time, and health treated as functional rather than optional. None of these require wealth to start, they require the same thing successful people in his research seemed to share most, showing up for them daily, long before any results were visible.






